Java Object Value Of valueOf(Object obj)

Description

transform a Obejct 2 a String ,return value is "" when object is null

License

Open Source License

Parameter

Parameter	Description
obj	a parameter

Declaration

public static String valueOf(Object obj) 

Method Source Code

//package com.java2s;

public class Main {
    /**//  w  w  w  .j a  v a 2s  .  c  o m
     * transform a Obejct 2 a String ,return value is "" when object is null
     * @param obj
     * @return
     * @author qiumm
     */
    public static String valueOf(Object obj) {
        return (obj == null) ? "" : obj.toString();
    }
}

Related

1. valueOf(final Object o)
2. valueOf(Object o)
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4. valueOf(Object o)
5. valueOf(Object obj)
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7. valueOf(Object object)
8. valueOf(Object value)
9. valueOf(Object[] array)